Skip to the beginning of the images gallery

Reznor 148055 1/33 HP Venter Blower Motor 3300 RPM 115V

Special Price $227.21 Regular Price $252.20

In stock

SKU

148055

The Reznor 148055 Ventor Motor is a crucial component in HVAC equipment, specifically heating and cooling systems. It's a small electric motor that works by spinning a fan blade, which efficiently circulates air throughout the entire system. This air circulation is essential for maintaining consistent temperatures in your living space. The Reznor 148055 Ventor Motor is designed for compatibility with standard 115V electrical systems and boasts a reliable operating speed of 3300 RPM (Revolutions Per Minute). Despite its compact size, it delivers a dependable 1/33 horsepower of output. Another benefit of this motor is its lightweight design, typically around 2.36 pounds, making it easy to install and service whenever needed.

Categories: Motors & Capacitors, Motors & Components

Manufacturer:

Reznor

Specifications

Voltage/Electrical: 115V
RPM (Revolutions Per Minute): 3300 RPM
Horsepower(HP): 1/33Hp

Frequency: 60Hz
Weight: 2.36lbs

Details

Heating equipment uses venter assemblies to help move combustion gases through the exhaust system. The Reznor 148055 is a venter motor that provides the mechanical drive for the connected venter blower. Its operation supports the airflow needed for the heating equipment’s venting process.

Venter Motor Operation:
The motor converts electrical energy into mechanical rotation through electromagnetic action. Its rotating shaft drives the connected venter components, providing the movement needed for the blower to operate. The motor’s performance depends on the electrical supply and mechanical requirements of the intended application.

Venter Blower and Exhaust Function:
The connected venter blower creates airflow that helps carry combustion gases through the designated exhaust path. The motor supplies the rotational drive, while the blower performs the air-moving function. Together, these components support the equipment’s induced-draft and venting process.

Replacement Guidelines:
Replacement may be appropriate when a confirmed motor fault prevents the venter blower from receiving the required mechanical drive. Inspect the motor and connected assembly to determine whether the motor itself needs replacement.

Common Failure Symptoms:

Venter fails to start
Intermittent motor operation
Irregular shaft rotation
Unusual humming or grinding noise
Excessive vibration

Equipment Compatibility:
The Reznor 148055 Venter Motor is associated with Reznor TR75, TR100, and VR75 equipment. Verify the exact equipment model and required motor part number against the applicable equipment parts documentation before ordering.

Technical Specifications:
Product Identification:
Brand: Reznor
Part Number: 148055
Product Type: Venter Motor

Electrical:
Voltage: 115V

Mechanical:
Horsepower: 1/33 HP
Speed: 3300 RPM

Reviews

Write Your Own Review

Product Questions (7)

Customer Questions

What maintenance is required for the Reznor 148055 Venter Motor?

Regularly inspect the motor for dust, debris, or corrosion. Ensure proper lubrication of bearings if applicable and check all electrical connections. Keeping the motor clean and well-connected helps maintain efficient airflow and prevents overheating or operational issues.

What are common issues with the Reznor 148055 Venter Motor?

Humming or unusual noises during operation.
Reduced airflow or weak performance.
Failure to start or intermittent running.
Motor overheating.
Electrical tripping or blown fuses.

What does the Reznor 148055 Venter Motor do?

It drives the connected venter blower, helping move combustion gases through the heating equipment’s exhaust path.

What could cause the venter motor to run but the equipment to experience venting problems?

A damaged blower, restricted exhaust path, or another fault in the venting system may affect performance. The complete assembly and exhaust path should be inspected to identify the cause.

Which Reznor equipment models are listed for compatibility checking?

The supplied models are TR75, TR100, and VR75. Confirm the exact model and specified replacement part using the applicable equipment parts documentation before ordering.

Can another motor with the same voltage replace the 148055?

Not necessarily. The replacement must also meet the required mechanical configuration, rotational characteristics, mounting requirements, and equipment application.

How can I distinguish a motor fault from a venter assembly problem?

Check whether the motor receives the required electrical supply and produces the expected rotation, then inspect the connected blower for damage or obstruction. Diagnosis can help determine which component requires attention.